SEI CERT C++ Coding Standard

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The C++ Standard, [expr.mptr.oper], paragraph 4 [ISO/IEC 14882-2014], states :

Abbreviating pm-expression.*cast-expression as E1.*E2, E1 is called the object expression. If the dynamic type of E1 does not contain the member to which E2 refers, the behavior is undefined.

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This rule is a subset of EXP34-C. Do not dereference null pointers.

Bibliography

[ISO/IEC 14882-2014]

Subclause 5.5, "Pointer-to-Member Operators"

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